![]() Combining source reduction with direct control methods, such as larviciding with residual control and adulticide treatments, can help mitigate costs by reducing labor requirements (Abramides et al. 2014), but such programs can become operationally costly and difficult to sustain, particularly when oviposition sites are cryptic and difficult to accurately survey (Unlu et al. Source reduction programs are effective in targeting these container-inhabiting mosquitoes when carried out comprehensively (CDC 2016, Unlu et al. albopictus have opportunistic feeding patterns that are not restricted to crepuscular or evening times and invade containers in close association with humans (Skiff and Yee 2014, Chandel et al. Container-inhabiting mosquitoes such as Ae. Selective treatments to bromeliads could offer a possible solution to containers that homeowners refuse to eliminate.Īedes albopictus (Skuse) is a potential urban vector of dengue, chikungunya, and Zika viruses (Derraik and Slaney 2015, Wilson and Chen 2015). ![]() ![]() The field results suggest bromeliads are a viable target for harborage treatments. Functional differences among machines, such as automated pressure control or leak guards on the nozzle, depend on the accessories that offer the greatest logistical benefit to the user. albopictus egg abundance across the field sites for three weeks post-treatment with no significant differences among the equipment. Three field sites were assigned to each machine and a control, and bromeliad residual applications of Aqualuer 20-20 ® were assessed through egg surveillance using ovitraps both within and beyond 30 m of the treated bromeliad harborage. albopictus produced 100% mortality at 24 h with each sprayer. albopictus egg abundance in bromeliad plants. Each machine was screened for its utility in point-source harborage treatments, while we simultaneously evaluated bromeliad-focused treatments for reducing Ae. As an alternative, three handheld sprayers were evaluated in point-source applications of permethrin to bromeliads in Saint Augustine, FL. The pump and battery are sealed in a rugged housing made of ABS plastic in a rubberized protective jacket.Īn excellent system for homeowners and horticulturalists alike.Bromeliads serve as a key environmental resource for Aedes albopictus (Skuse) in some peridomestic landscapes and are not addressed through conventional source reduction. The built-in lithium-ion battery recharges using an included AC adapter a single charge dispenses up to 29 tankfuls (about 44 U.S. The pump maintains a consistent pressure of 15 psi, providing up to 16' of reach. With three settings (jet, spray and mist), the wand has a trigger lock so you don’t have to squeeze continuously. Imperial and metric graduations are marked on the translucent walls, and the 3" wide neck allows easy filling. The sprayer weighs just under 4 lb and has a high-density polyethylene tank with an operating capacity of 1.5 U.S. Durable Viton seals are used throughout, suitable for use with soaps, horticultural oils and organic pesticides and herbicides. Of course, the tanks can also be pressurized manually using the integral hand pump.Īll parts are highly resistant to damage and corrosion from chemicals and UV light. ![]() A single power pack can be shared among multiple sprayers, allowing commercial users to have sprayers dedicated to different solutions, avoiding the trouble of having to drain, clean and refill a tank every time they switch applications. What sets it apart from other high-quality sprayers is an optional battery/pump pack that mounts easily to continuously pressurize the tank for steady flow and even coverage.
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